package thread;

public class demo9 {
    public static void main(String[] args) {
        Thread t1 = new Thread(() -> {
            while (true){
                System.out.println("hello thread");
                try {
                    Thread.sleep(1000);
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
            }
        });

        t1.start();
       // t1.run();
        while (true){
            System.out.println("hello main");
            try {
                Thread.sleep(100);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        }
    }
}
